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JPO Providers

Caridology

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Mirza Ashraf MD

Mirza M. Ashraf, M.D.

Cardiology

1001 West Street 
Carthage, NY  13619

315-493-1450

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Fritz Roc MD

Roc Fritz, M.D.

Cardiology

22670 Summit Drive, Building #6
Watertown, NY  13601

315-779-7430

CHAIRMAN

Jason F. White, M.D.

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1st VICE CHAIRMAN

Mirza M. Ashraf, M.D.

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2nd VICE CHAIRWOMAN

Jill M. Laureano-Suber, D.O.

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SECRETARY/TREASURER

Josiree V. Ochotorena, M.D.

Members

Bhupinder S. Bolla, M.D.

William G. Crane, D.O.

Dariusz M. Chrostowski, M.D.

Walter Dodard, D.O.

Mayla Estepa, M.D.

Nancy A. Girard, D.O.

Carolyn Hettrich, M.D.

Howard H. Huang, M.D.

Nata Z. Parnes, M.D.

Fritz Roc, M.D.

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© Copyright 2025  The Jefferson Physician Organizaton

CONTACT US

OPERATIONS MANAGER

     Rita A. Danielson

     rdanielson@thejpo.com

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CORPORATE OFFICE

     259 JB Wise Place

     Watertown, New York 13601

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MAIN LINE

     315-788-8169

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